diff --git a/BasicSample/README.md b/BasicSample/README.md
index bf21167..b84aa22 100644
--- a/BasicSample/README.md
+++ b/BasicSample/README.md
@@ -1,6 +1,9 @@
 Android Data Binding Basic Sample
 =============================================
+Simple demo of the Data Binding library (layout variables/experessions, observability, binding adapters, integration with ViewModels, etc.).
 
+Introduction
+------------
 This sample showcases the following features of the
 [Data Binding library](https://developer.android.com/topic/libraries/data-binding/index.html):
 
diff --git a/TwoWaySample/README.md b/TwoWaySample/README.md
index 6291040..7ab3b39 100644
--- a/TwoWaySample/README.md
+++ b/TwoWaySample/README.md
@@ -1,6 +1,9 @@
 Android Data Binding Advanced Sample
 =============================================
+More complex demo of the Data Binding library (two-way binding, alternatives, adapters, animations, converters, view models, testing, etc.).
 
+Introduction
+------------
 This sample showcases the following features
 of the [Data Binding library](https://developer.android.com/topic/libraries/data-binding/index.html)
 with an app that shows a workout timer.